Exhibit 8-1 in Order to Estimate the Average Time Spent on the on the Computer

question 6

Multiple Choice

Exhibit 8-1
In order to estimate the average time spent on the computer terminals per student at a local university, data were collected for a sample of 81 business students over a one-week period. Assume the population standard deviation is 1.8 hours.
-Refer to Exhibit 8-1. The standard error of the mean is

• A)7.50
• B)0.39
• C)2.00
• D)0.20

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Definitions:

Capital Investment

Financial allocation towards the purchase or maintenance of long-term assets such as property, plants, and equipment, with the expectation of generating future returns.

Qualitative Characteristic

A feature used to describe or categorize non-quantitative aspects of items, events, or conditions, often used in accounting and finance to evaluate factors that are not numerically based.

Internal Rate

Often referring to the internal rate of return (IRR), it is the discount rate that makes the net present value (NPV) of all cash flows from a particular project equal to zero.

Capital Investment

Funds spent by a company to acquire or upgrade physical assets to further its long-term goals and operations.